Panasonic Viera TH-42PZ80B, Service Manual

Page: 30 / 143

30
9.2. Block Diagram (2/6)
(LED:7TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
(LED 4 TIME)
(LED 7 TIMES)
(LED 6 TIMES)
(LED 8 TIME)
HOT COLD
MAIN SW2
+5V(P)
MAIN SW1
+5V(STB)
+3.3V(P)
SOS8_SS
+5V(P)
to
P11
SC2
C20 C10
+15V(P)
+15V(P)
+15V(P)
A3,A5
+5V(P)
VSUS
SOS8_SS
+3.3V
SOS8_SS
FLASH
+1.2V(P)
SS11
+15V(P)
+5V(P)
C21
Vda
+2.5V(P)
SOS7_SC2
Vda
DCDC
+1.2V(P)
P
ANEL SOS
+5V(P)
SS34
MEMORY
SOS6_SC1
P2
EEPROM
P
ANEL READ
Y
+15V(P)
P9
+5V(P)
P
ANEL STB_ON
P12
D5
SS12
DDR
+15V(P)
SOS6_SC1
Vda
SOS8_SS
C11
+3.3V(P)
C12
VSUS
+5V(P)
SOS7_SC2
Vda
P25
+5V(STB)
D3 D33
VSUS
+5V(P)
VIDEO D
A
T
A
MAIN SW1
D20
+5V(P)
MAIN SW2
DCDC
+15V(P)
Vda
to/from
SOS6_SC1
D25
SOS8_SS
D31
SS35
+5V(P)
C25
A6,A7
VSUS
+3.3V(P)
SS33
+5V(P)
SC20
+5V(STB)
+5V(P)
C23
+2.5V(P)
D32
SOS8_SS
+3.3V(STB)
+5V(P)
Vda
DCDC
+15V(P)
L
VDS D
A
T
A
(36bit) (30bit) (30bit)
VSUS
SOS8_SS +5V(P) +5V(P) +5V(P)
+5V(P)
SOS8_SS
Vda
RESET
RESET
(STB)
SOS4_PS
ALL OFF +5V(STB)
SCAN
DRIVER
SU11
SD11
SD42
SU41 SC41
SC42
SCAN
DRIVER
FSTB+15V
+15V(SND)
P7
P6
F+15V
+15V(FAN)
+5V(STB)
+5V(P)
+15V(P)
+5V(STB)
SOS7_SC2
+15V(P) DET
GenX6
+3.3V(P) DET
PANEL MICOM
+5V(P) DET
POWER SOS
CONTROL SIGNAL
DISCHARGE CONTROL
STANBY
VOLTAGE
RECTIFIER
LINE
FILTER
LINE
FILTER
RECTIFIER
RECTIFIER
STANBY
VOLTAGE
CONTROL
SUSTAIN
VOLTAGE
CONTROL
SUSTAIN
VOLTAGE
RECTIFIER PROCESS
VOLTAGE
RECTIFIER
POWER
FACTOR
CONTROL
PROCESS
VOLTAGE
CONTROL
POWER MICOM
PS SOS
ON/OFF CONTROL
P-BOARD
SOS DETECT
VIDEO D
A
T
A
VIDEO D
A
T
A
SUSTAIN
CONTROL
VOLTAGE
GENERATOR
CONTROL
PULSE
SCAN
PULSE
SUSTAIN
PULSE
SC-BOARD
FLOTING PART
SOS DETECT
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
PANEL MAIN ON
SOS4_PS
VIDEO D
A
T
A
VIDEO D
A
T
A
VIDEO D
A
T
A
SUST
AIN CONTR
OL
VIDEO D
A
T
A
SUSTAIN CONTROL SUSTAIN CONTROL
VIDEO DATA
SUST
AIN CONTR
OL
SUST
AIN CONTR
OL
DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER DATA
DRIVER
SS-BOARD
SOS DETECT
ADDRESS
VOLTAGE
(VE)
ERASE
PULSE
SUSTAIN
PULSE
SCAN CONTROL
SU SCAN OUT (UPPER)
SC SCAN DRIVE
P POWER SUPPLY
SUSTAIN DRIVE SS
C2 DATA DRIVER (LEFT)
C1 DATA DRIVER (RIGHT)
SCAN OUT (LOWER) SD
AC CORD
PLASMA AI PROCESSOR
FORMAT CONVERTER,
D
H/V SYNC CONTROL
PLASMA AI
CPG with SS
SUB-FIELD PROCESSOR
LVDS RX
DATA DRIVER
SD46 SC46
(LED:7TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
(LED 4 TIME)
(LED 7 TIMES)
(LED 6 TIMES)
(LED 8 TIME)
HOT COLD
TH-42PY80P, PZ80B/E
Block (2/6) Diagram TH-42PY80P, PZ80B/E
Block (2/6) Diagram
POWER SWITCH
S1 ON
S
POWER SW